Use correct java version for ES 5+
Use correct java version for ES 5+

shortdudey123/chef-elasticsearch-cluster,Eurotherm/chef-elasticsearch-cluster,shortdudey123/chef-elasticsearch-cluster,vkhatri/chef-elasticsearch-cluster,shortdudey123/chef-elasticsearch-cluster,vkhatri/chef-elasticsearch-cluster,Eurotherm/chef-elasticsearch-cluster,vkhatri/chef-elasticsearch-cluster,Eurotherm/chef-elasticsearch-cluster